Toshiba ProT1!0 Manual Do Utilizador

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Procedure 3:  Connector and Cable Check 
Procedure 4:  Replacement Check 

Connect an external monitor to the computer’s external monitor port, and then boot the 
computer. The computer automatically detects the external monitor.  
When “Power on Display” setting is “Auto-Selected” (Default) in BIOS Setup Menu. 
If this setting is “System LCD only”, external monitor cannot be displayed. The computer 
automatically detects the external monitor.  

If the extern

If the external monitor appears to have the same problem as the internal monitor, system 
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controller on system

the computer and run the test. 

Refer to Chapter 3, Tests and Diagnostics for details. If an error is detected, go to Procedure 3. 

o check if the computer’s display is malfunctioning or not, follow the troubleshooting

rocedures below as instructed. 

Procedure 1:  External Monitor Check

rocedure 2:  Diagnostic Test Program Execution Check 

al monitor works correctly, the internal LCD may be faulty. Go to Procedure 3. 

oard may be faulty. Go to Procedure 2. 

he Displa  Test program is stored in Diagnostics disk. This program checks the display 

 board. Insert the Diagnostics disk, turn on